Home / 59,581,849.51-89,371,122.16-15,862,983.08

Finding the Fourth Proportional to 59,581,849.51, 89,371,122.16 and 15,862,983.08

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Solution

The fourth proportional to 59,581,849.51, 89,371,122.16 and 15,862,983.08 is: 23,794,034.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,581,849.51 : 89,371,122.16 = 15,862,983.08 : x
  2. Step 2: Convert to fraction form
    59,581,849.51/89,371,122.16 = 15,862,983.08/x
  3. Step 3: Cross multiply
    59,581,849.51x = 89,371,122.16 × 15,862,983.08
  4. Step 4: Simplify right side
    59,581,849.51x = 1,417,692,598,585,378.25
  5. Step 5: Solve for x
    x = 1,417,692,598,585,378.25/59,581,849.51
  6. Step 6: Final answer
    x = 23,794,034.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.